Keyboard



FIG. 1 is a top front and left side perspective view of a keyboard showing our new design;

FIG. 2 is a top rear and left side perspective view thereof with the support shown extracted;

FIG. 3 is a top plan view thereof on an enlarged sclae;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a left side elevational view thereof; and,

FIG. 8 is a right side elevational view thereof. 

The ornamental design for a keyboard, as shown and described. 